89892868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{6379}}^1$

素因数の和:6667

約数の個数: 24

約数和(自身を含む): 170065280

約数和(自身を除く): 80172412

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 6379, 7046, 12758, 14092, 25516, 82927, 165854, 331708, 1728709, 3457418, 6914836, 22473217, 44946434, 89892868]

約数ペア:

[(1, 89892868), (2, 44946434), (4, 22473217), (13, 6914836), (26, 3457418), (52, 1728709), (271, 331708), (542, 165854), (1084, 82927), (3523, 25516), (6379, 14092), (7046, 12758)]